Om Sitapara

• Username: 3★darkshadow2307
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 23

Current Ratings Graph Old Ratings Graph

1772 (+15)RatingProvisional
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June Lunchtime 2021 Division 2(2021-06-26 22:45:02)

Global Rank:   1114

Cheated in:   

Ratings System Update

(2021-06-26 22:45:02)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1772 (-41)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   1114

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

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Practice Paths (0)

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Contests (23)

October Challenge 2016

Chef and Three Dogs

May Cook-off 2018 Division 2

Secret Recipe

May Lunchtime 2018 Division 2

Trace of Matrix

June Challenge 2018 Division 2

Vision, Sheokand and String, Binary Shuffle, Naive Chef

August Challenge 2018 Division 1

Modular GCD

Quick Code (Rated for Division 2)

Immortal Frieza, Majin Vegeta, Dr Geros lab

January Challenge 2019 Division 2

Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes

December Challenge 2019 Division 2

Easy Subsequence Selection, That Is My Score!, Plus Multiply

January Challenge 2020 Division 2

Chef and Dynamo, Doraemon, Equality, Breaking Bricks

April Challenge 2020 Division 2

Strange Number, Sell All the Cars, COVID Pandemic and Long Queue

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements

September Challenge 2020 Division 1

Ada Matrix, Chef and Trump Cards, Chefina and Swap, Find XOR

August Cook-Off 2020 Division 2

Polygon Relationship, Chef and Work, K-Foldable String

August Lunchtime 2020 Division 1

Game on a Strip

October Challenge 2020 Division 1

Positive AND, Replace for X

December Challenge 2020 Division 2

Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

May Lunchtime 2021 Division 2

Total Components, Charges, Tom And Jerry 1

May Challenge 2021 Division 2 (Rated)

Valid Paths, Tree House, Xor Equality, Tic Tac Toe, Modular Equation

June Lunchtime 2021 Division 2

False Number, Unpleasant Ones, From Rational to Binary

July Challenge 2021 Division 2 (Unrated)

XxOoRr

August Challenge 2021 Division 2 (Unrated)

Special Triplets, Array Filling, Chef and Bulb Invention, Charge Scheduling, Problem Difficulties, Olympics Ranking

Total Problems Solved: 80